Citazione Stile APA (7a Edizione)

Ford, J. A. (1969). A comparison of formative cultures in the Americas: Diffusion or the psychic unity of man. Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Citazione stile Chigago Style (17a edizione)

Ford, James Alfred. A Comparison of Formative Cultures in the Americas: Diffusion or the Psychic Unity of Man. Washington: Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969.

Citatione MLA (9a ed.)

Ford, James Alfred. A Comparison of Formative Cultures in the Americas: Diffusion or the Psychic Unity of Man. Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969.